SMS Connection Interface ¶ Enums CONNECTION_ERROR (Enum) READ_RESULT (Struct) Interfaces ITFConnection (Interface) Close (Method) Init (Method) Open (Method) Read (Method) Write (Method)
IIecVarAccess5 ¶ VarAccAppendVariable3 (Method) VarAccGetAddress3 (Method) VarAccGetNode3 (Method) VarAccGetNodeFullPath3 (Method) VarAccGetNodeName3 (Method) VarAccGetSize3 (Method) VarAccGetTypeClass3 (Method) VarAccGetTypeNode3 (Method) VarAccGetValue3 (Method) VarAccRemoveVariable3 (Method) VarAccSetValue3 (Method) VarAccSwap3 (Method)
Enums ¶ CONNECTION_ERROR (Enum) READ_RESULT (Struct)
CONNECTION_ERROR (ENUM) ¶ TYPE CONNECTION_ERROR : Attributes: qualified_only InOut: Name Comment NO_ERROR No Error CANNOT_OPEN_CONNECTION no connection to the modem CANNOT_CLOSE_CONNECTION the connection can’t be closed NO_CONNECTION_PARAMETERS_SET connection paramters are missing INVALID_HANDLE the handle is not correct WRITE_INCOMPLETE writing process was not completed CANNOT_READ reading error TIME_OUT time out
IecVarAccess.VarAccAppendVariable3 (METH) ¶ METHOD VarAccAppendVariable3 : RTS_IEC_RESULT InOut: Scope Name Type Return VarAccAppendVariable3 RTS_IEC_RESULT Input pNode IBaseTreeNode pVariableInformation POINTER TO VariableInformationStruct
READ_RESULT (STRUCT) ¶ TYPE READ_RESULT : STRUCT Attributes: qualified_only InOut: Name Type Comment xResult BOOL TRUE: reading completed pRead POINTER TO BYTE pointer to the read data udiReadSize UDINT size of read data
Interfaces ¶ ITFConnection (Interface) Close (Method) Init (Method) Open (Method) Read (Method) Write (Method)
IecVarAccess.VarAccGetAddress3 (METH) ¶ METHOD VarAccGetAddress3 : POINTER TO BYTE InOut: Scope Name Type Return VarAccGetAddress3 POINTER TO BYTE Input pNode IBaseTreeNode pVariableInformation POINTER TO VariableInformationStruct pResult POINTER TO RTS_IEC_RESULT
ITFConnection (ITF) ¶ INTERFACE ITFConnection EXTENDS __SYSTEM.IQueryInterface Interface for opening and closing of a connecten to a GSM modem, as well as Reading and Writing sms to a modem. Methods: Close Init Open Read Write Structure: Close (Method) Init (Method) Open (Method) Read (Method) Write (Method)
IecVarAccess.VarAccGetNode3 (METH) ¶ METHOD VarAccGetNode3 : IBaseTreeNode InOut: Scope Name Type Return VarAccGetNode3 IBaseTreeNode Input pszPath POINTER TO STRING pVariableInformation POINTER TO VariableInformationStruct pResult POINTER TO RTS_IEC_RESULT